diff --git a/logging.py b/logging.py
index d99d875..1b168e4 100644
--- a/logging.py
+++ b/logging.py
@@ -7,6 +7,9 @@
 ident = "$Id$"
 import sys
 
+WARN = 1
+DEBUG = 2
+
 
 class ILogger:
     '''Logger interface, by default this class
@@ -24,6 +27,10 @@ class ILogger:
     def setLevel(cls, level):
         cls.level = level
     setLevel = classmethod(setLevel)
+    
+    debugOn = lambda self: self.level >= DEBUG
+    warnOn = lambda self: self.level >= WARN
+    
 _LoggerClass = ILogger
 
 
@@ -33,16 +40,16 @@ class BasicLogger(ILogger):
 
     def warning(self, msg, *args):
         if self.level < 1: return
-        print >>self, self.WARN, self.msg,
+        print >>self, BasicLogger.WARN, self.msg,
         print >>self, msg %args
     WARN = 'WARN'
     def debug(self, msg, *args):
         if self.level < 2: return
-        print >>self, self.DEBUG, self.msg,
+        print >>self, BasicLogger.DEBUG, self.msg,
         print >>self, msg %args
     DEBUG = 'DEBUG'
     def error(self, msg, *args):
-        print >>self, self.ERROR, self.msg,
+        print >>self, BasicLogger.ERROR, self.msg,
         print >>self, msg %args
     ERROR = 'ERROR'
 
@@ -62,13 +69,13 @@ def setBasicLoggerWARN():
     '''Use Basic Logger.
     '''
     setLoggerClass(BasicLogger)
-    BasicLogger.setLevel(1)
+    BasicLogger.setLevel(WARN)
 
 def setBasicLoggerDEBUG():
     '''Use Basic Logger.
     '''
     setLoggerClass(BasicLogger)
-    BasicLogger.setLevel(2)
+    BasicLogger.setLevel(DEBUG)
 
 def setLoggerClass(loggingClass):
     '''Set Logging Class.